I-Switchgear kunye ne-Substations ye-Solar, i-Storege and Distributed Power, ngomgangatho weMarike
Ifama yelanga, indawo yokugcina ibhetri kunye umzi-mveliso osasaziweyo wamandla unento enye efanayo: indawo apho umsinga othe ngqo ovela kwiipaneli okanye iibhetri zitshintshana ngokwangoku kwaye zinyusele kwigridi. Loo ndawo idinga izixhobo ezakhelwe indawo ekude, kwishedyuli engqongqo, nakwikhowudi yelizwe ehlala kuyo. I-JSGK imisela ezo zixhobo zabathengi beprojekthi yokuthumela ngaphandle.
Eli nqaku ligubungela iphakheji yemveliso esiyihlanganisela iziza zamandla amatsha kwaye, ngokubaluleke kakhulu, indlela esithetha ngayo ngemigangatho ngokunyaniseka.
Isixhobo esifunwa yi-node entsha yamandla
Indawo yokuhambisa amandla amatsha ayiyokhabhathi enye. Yiphakheji edibana kumzi-mveliso omnye.
- Isikhululo sohlobo lwebhokisi. Iyunithi edityanisiweyo yangaphandle enyathela i-voltage phezulu okanye ezantsi kwindawo yokuhambisa, ukudibanisa i-transformer, i-high-voltage cabinet, i-low-voltage cabinet, i-enclosure kunye neenkqubo ezincedisayo.
- Iibhokisi zePV zokudibanisa kunye neebhokisi zokuhambisa. Iibhokisi ezisecaleni kweprojekthi eziqokelela kwaye zidibanise iintambo zesekethe ngaphambi kokuba zinyuke.
- Ikhabhinethi yombane eyenziwe ngaphambili. Igumbi elakhiwe ngefektri elihlala iipaneli zokukhusela, isixhobo sokutshintshela kunye neenkqubo ezincedisayo xa indawo yokusebenzela inkulu kunebhokisi enye.
- Uyilo lwenkqubo yokukhuthaza. Ulungiselelo oludibanisa oku ngasentla kuqhagamshelwano lwegridi, luqwalaselwe ukusuka kumzobo ovunyiweyo womgca omnye.
Kuyanceda ukwenza umfanekiso wendlela yamandla. Imitya yeepaneli zondla kwiibhokisi ze-PV zokudibanisa ezidibanisa iisekethe kwaye zithwale ukhuseleko. Isiphumo esidityanisiweyo sihamba kwisitishi sohlobo lwebhokisi, apho amandla ombane anyukela ukuhanjiswa okusebenzayo. Apho isityalo sikhulu, ikhabhinethi yombane eyenziwe ngaphambili igcina iipaneli zokukhusela, i-switchgear kunye neenkqubo ezincedisayo, kunye nenkqubo ye-booster idibanisa i-node kwindawo yokudibanisa igridi. Indawo yokugcina ibhetri ibonakalisa ikhonkco elifanayo ngasemva: abaguquli bokugcina bondla uhlobo olufanayo lweetyhubhile, kwaye i-node efanayo yokunyuka ithumela amandla kwigridi okanye ibuyele kumthwalo wesayithi.
Iisayithi ezikude kwaye kunzima-ukufikelela kuzo ziqhuba uyilo. Iiyunithi kufuneka zihanjiswe, zifakwe kwaye zibhalwe ngaphandle kokusebenza ngokugqithisileyo kwecala lendawo. Kufuneka bajongane nomthwalo weprojekthi onyukayo kwishedyuli eqikelelwayo, ehlala iminyaka, kwaye emva koko bafuduke kwaye baphinde basetyenziswe xa umsebenzi udilizwe. Umthwalo utya uhlahlo lwabiwo-mali kwindawo ekude, ngoko ke ukupakishwa kwezinto ezithunyelwa ngaphandle kunye nokulayisha umthamo yinxalenye yemveliso, hayi ukucinga emva kwexesha.
Yiyo loo nto ezi yunithi zifika zilungiswe kakhulu kwimizi-mveliso. Kwisiza badibanisa kunye kwaye baqhagamshele, nomsebenzi worhwebo onezakhono ezincinci kakhulu. Ireferensi yeprojekthi yokuhanjiswa kwamandla amatsha kwingingqi yeGulf kwisiza sethu ithathe izitishi zohlobo lwebhokisi kwiibhetshi zezixhobo ezintandathu, zasiwa kwiinkcukacha zeprojekthi.
Iiprojekthi zamandla asasaziweyo zisebenza ngendlela efanayo kwizikali ezincinci. Umzi-mveliso, ikhampasi okanye indawo ekude ifuna indawo yayo ehlangeneyo esondliwe sisizukulwana okanye ugcino, kwaye loo ndawo ilandela ingqiqo yephakheji efanayo: isitishi sebhokisi okanye ikhabhathi encinci, iibhokisi zokuhambisa zasekhaya, kunye neseti yoxwebhu ehambelana nemarike. Kuba ezi projekthi zihlala zikhula ngokwezigaba, sicwangcisa izixhobo ngokweebhetshi ukuze isigaba sokuqala sibe namandla ngelixa isigaba sesibini sisemanzini. Upakisha kwaye uyithumele ngomyalelo wofakelo, ogcina isiza singaxutywanga kunye netyala lomthwalo elinokuxelwa kwangaphambili.
Imigangatho: ilungiselelwe, hayi izatifikethi esele zibanjiwe
Apha sifuna ukuchaneka, kuba ikhusela thina sobabini. Kwindawo yethu sichaza ngokuphandle ukuba imigangatho edwelisiweyo ziikhowudi esiziqulunqa kwaye sizilungiselele kwimarike nganye, hayi ibango lezatifikethi esele zibanjwe. Izatifikethi ezibanjiweyo okanye ezifumanekayo ziqinisekiswa ngokweodolo kunye nendawo nganye yokusingwa. Apho umgangatho ukhankanywayo, luphawu esilulungiseleleyo, hayi isiqinisekiso esisesikweni ngaphandle kokuba sichazwe ngokucacileyo kwaye singqinwe nawe.
Uninzi lwabathengi bamandla amatsha baqala kusetyenziso lombane olusekwe kwi-IEC kwisitshixo ngokwaso, emva koko umaleko kulwakhiwo kunye neekhowudi zokungenisa ezifunwayo kwindawo. Iingxelo zovavanyo lomthwalo wesakhiwo, ukuxhathisa umlilo kunye nobukhulu bokugquma zilungiselelwe kwiprothokholi efanelekileyo yemarike yakho kwaye iyafumaneka xa uyicela.
Imakethi nganye isicela ukuba siyiyile
- IGulf-Saudi Arabia, UAE, Qatar kunye nabamelwane. Siyila kwiimfuno ze-SASO kunye ne-SBC, kunye noyilo lomthwalo womoya kunye nenyikima yesakhiwo. Ireferensi yeprojekthi yokuhanjiswa kwamandla amatsha kwiGulf ithunyelwe phantsi kolu luhlu.
- I-European Union kunye ne-United Kingdom. Silungiselela isakhelo sokumakishwa kwe-CE, kwi-EN 1090 yokusetyenziswa kwentsimbi, kunye ne-Eurocode (EN 1993) yokusebenza kwesakhiwo.
- EOstreliya naseNew Zealand. Siyila i-AS/NZS 1170 yemithwalo kunye nemigangatho yentsimbi ye-AS/NZS efanelekileyo, kubandakanywa uyilo olulinganiswe nenkanyamba apho iprojekthi ihlala kwingingqi yenkanyamba.
- eUnited States naseKhanada. Sisebenza kwisakhelo se-IBC / ICC kunye ne-ASCE 7 yemithwalo, kunye ne-CSA kwimarike yaseKhanada.
Ukuba indawo oya kuyo ayidweliswanga, sixelele ilizwe kwaye siya kuqinisekisa into esinokuyiqwalasela kwaye siqinisekise kulo myalelo ukhethekileyo.
Kutheni ukunyaniseka kubalulekile
Umyalelo wokuthumela ngaphandle uyafa kwiindawo ezimbini: kwidesika yokuvunywa kunye nakwizibuko. Ukubanga ngaphezulu kwesatifikethi ongasibambiyo kuyekiswa ukuthunyelwa kwempahla. Ukuba ngaphambili ukuba ikhowudi yibhentshi yoyilo, kunye nokuba isatifikethi esibanjiweyo okanye esifumanekayo siqinisekisiwe ngomyalelo ngamnye, sigcina iprojekthi ihamba kwaye igcina amaphepha etshekishwa. Singabeka amaxwebhu entsusa, iirekhodi zovavanyo okanye iingxelo zokuhlola phambi kwakho okanye umhloli otyunjwe ngumntu wesithathu phambi kokuba ikhonteyina ivalwe. Cela ukubabona. Umthengi ongazange acele amaphepha ngaphambi kokuba athunyelwe ngumthengi ofumana izinto ezimangalisayo emva kwayo.
Qala ngendawo ekuyiwa kuyo kunye ne-node
Sithumelele uhlobo lweprojekthi (ilanga, indawo yokugcina okanye esasazwayo), umlinganiselo wendawo ekuyiwa kuyo, inani labatyayo, okusingqongileyo kwendawo kunye nelizwe ekusingwa kulo. Siza kubuya nebhokisi-isikhululo esingaphantsi, ibhokisi yokudibanisa kunye nephakeji yekhabhinethi ebekwe kumzobo womgca omnye oqinisekisiweyo, opakishelwe ukuthunyelwa ngaphandle, kwaye ubonakaliswe kwiikhowudi ezifanelekileyo zemarike. Kuba yonke ipakethe ivela kumzi-mveliso omnye, ujongano phakathi kwesikhululo esingaphantsi, iibhokisi zokudibanisa kunye nekhabhathi zivunyelwene phambi kwemveliso, akuxoxwa. malunga nesiza.